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Posted to issues@geaflow.apache.org by "SeasonPilot (via GitHub)" <gi...@apache.org> on 2025/11/17 06:30:10 UTC
[PR] feat(dsl): 实现ISO-GQL源/目标谓词函数 [geaflow]
SeasonPilot opened a new pull request, #675:
URL: https://github.com/apache/geaflow/pull/675
https://github.com/apache/geaflow/issues/366
### What changes were proposed in this pull request?
<!--Please describe the major changes for this PR-->
- 新增SourceDestinationFunctions工具类，实现ISO-GQL标准的源/目标谓词逻辑
- 添加四个新的UDF函数：IsSourceOf、IsNotSourceOf、IsDestinationOf、IsNotDestinationOf
- 在BuildInSqlFunctionTable中注册新的源/目标谓词函数
- 实现完整的三值逻辑处理，包括空值和无向边情况
- 添加五个测试用例验证源/目标谓词的正确性
- 提供详细的JavaDoc说明和ISO-GQL规则实现注释
### How was this PR tested?
- [x] Tests have Added for the changes
- [x] Production environment verified
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Re: [PR] feat(dsl): 实现ISO-GQL源/目标谓词函数 [geaflow]
Posted by "Loognqiang (via GitHub)" <gi...@apache.org>.
Loognqiang merged PR #675:
URL: https://github.com/apache/geaflow/pull/675
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Re: [PR] feat(dsl): 实现ISO-GQL源/目标谓词函数 [geaflow]
Posted by "SeasonPilot (via GitHub)" <gi...@apache.org>.
SeasonPilot commented on PR #675:
URL: https://github.com/apache/geaflow/pull/675#issuecomment-3540188613
#366
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Re: [PR] feat(dsl): 实现ISO-GQL源/目标谓词函数 [geaflow]
Posted by "SeasonPilot (via GitHub)" <gi...@apache.org>.
SeasonPilot commented on PR #675:
URL: https://github.com/apache/geaflow/pull/675#issuecomment-3540188231
#366
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Re: [PR] feat(dsl): 实现ISO-GQL源/目标谓词函数 [geaflow]
Posted by "SeasonPilot (via GitHub)" <gi...@apache.org>.
SeasonPilot commented on PR #675:
URL: https://github.com/apache/geaflow/pull/675#issuecomment-3540189204
#366
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